CN108081810A - A kind of multi-function chalk casing - Google Patents
A kind of multi-function chalk casing Download PDFInfo
- Publication number
- CN108081810A CN108081810A CN201711177168.XA CN201711177168A CN108081810A CN 108081810 A CN108081810 A CN 108081810A CN 201711177168 A CN201711177168 A CN 201711177168A CN 108081810 A CN108081810 A CN 108081810A
- Authority
- CN
- China
- Prior art keywords
- chalk
- function
- snap
- sleeve shell
- inner core
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K23/00—Holders or connectors for writing implements; Means for protecting the writing-points
- B43K23/016—Holders for crayons or chalks
Abstract
The present invention relates to a kind of for fixing the multi-function chalk casing of chalk, solve the problems, such as that chalk utilization rate low-function is single in the prior art, a kind of multi-function chalk casing, including chalk sleeve shell, slide inner core, further include the chalk wetting mechanism being arranged on chalk sleeve shell, the chalk wetting mechanism includes water reservoir, the lid being arranged on water reservoir, the outlet pipe being connected with water reservoir, when lid is opened, it can the water filling in water reservoir, when water reservoir is pressed, outlet pipe water outlet, soak chalk, the invention can moisten chalk end, so as to the noise sent when avoiding and rubbing with blackboard, and writing process will not generate the chalk dust to wave, chalk utilization rate is higher, chalk can preferably be fixed, it is easy to operate highly practical, it can prevent chalk sleeve rolling from dropping using snap-gauge.
Description
Technical field
The present invention relates to a kind of for fixing the chalk sleeve of chalk, more particularly, to a kind of multi-function chalk casing.
Background technology
Chalk is common instrument in teaching, but the quality of chalk is relatively crisp, runs into that collide with or fall will
It is broken or even firmly can be also broken in writing process, and the sound that dry chalk is generated with seriticker friction
It is extremely ear-piercing, it is uncomfortable, and also powder dust, but chalk sleeve is single there are function in the prior art, chalk utilize
The problem of rate is low, as Chinese patent notification number is：201525213 U of CN, in a kind of circular powder of on 07 14th, 2010 bulletins
The pen cap, it includes chalk sleeve, it is characterized in that：The chalk sleeve is circular, and in chalk sleeve, one end of chalk sleeve has chalk sleeve
Opening line, structure is relatively simple, easy to operate, but chalk utilization rate is relatively low, and function is single.
The content of the invention
The present invention mainly solves the problems, such as that chalk utilization rate low-function is single in the prior art, provides a kind of chalk profit
With the high multi-function chalk casing of rate.
The above-mentioned technical problem of the present invention is mainly what is be addressed by following technical proposals：A kind of multifunctional chalk
Set including chalk sleeve shell, slides inner core, further includes the chalk wetting mechanism being arranged on chalk sleeve shell, the chalk profit
Wet mechanism includes water reservoir, and the lid being arranged on water reservoir, the outlet pipe being connected with water reservoir, can be toward storage when lid is opened
Water filling in water pocket, when water reservoir is pressed, outlet pipe water outlet soaks chalk.
As a preferred embodiment, elongatedness direction is symmetrically arranged with limit sliding chutes in chalk sleeve shell, in the slip
Core perimetric length direction, which is symmetrically arranged with, to be slidably arranged in the corresponding sliding block of limit sliding chutes, sliding block in limit sliding chutes, sliding block
Setting with sliding slot can fix slip inner core and will not be rotated in chalk sleeve shell.
As a preferred embodiment, the slip inner core end is provided with yi word pattern shrapnel, is set on described shrapnel one end
There is fixture block, the shrapnel other end is fixing end, and fixing end is fixed on inner core end, and fixture block is close on outer casing inner wall.
As a preferred embodiment, chalk sleeve shell elongatedness direction is provided with several card holes, when inner core slip, fixture block
Pop-up, which is formed, out of card hole fixes.
As a preferred embodiment, the snap-gauge being bonded with shell is provided on the chalk sleeve shell, the snap-gauge is hinged
On the shell, snap device is provided on the right side of snap-gauge on chalk sleeve shell, is provided on the chalk sleeve shell of the snap-gauge left side solid
Determine block, when snap-gauge is opened, can fix chalk sleeve prevents chalk sleeve from rolling, and snap device is then used to be close to chalk sleeve when snap-gauge
Fixing chuck plate when on shell.
As a preferred embodiment, snap device includes card pipe, the spring being arranged in card pipe, spring one end fixed setting
Be provided with traveller in card pipe end, the spring other end, under snap-gauge closes, the slip in card pipe of traveller push the spring, when snap-gauge into
Under work(closes, traveller pops up to form fixation.
As a preferred embodiment, blocked up after being provided on the inner core end, stifled setting afterwards can guarantee that chalk is fixed on
In-core in slip.
As a preferred embodiment, the chalk sleeve shell upper end is provided with skid resistant course, skid resistant course can big finger take powder
The frictional force during pen cap, prevents chalk sleeve from dropping.
Therefore, it is an advantage of the invention that：Chalk end is moistened, so as to the noise sent when avoiding and rubbing with blackboard, and
And writing process will not generate the chalk dust to wave, chalk utilization rate is higher, can preferably fix chalk, practicability easy to operate
By force, it can prevent chalk sleeve rolling from dropping using snap-gauge.
Description of the drawings
Attached drawing 1 is the main structure diagram of multi-function chalk casing in the present invention；
Attached drawing 2 is a kind of overlooking the structure diagram of multi-function chalk casing in the present invention；
Attached drawing 3 is a kind of side structure schematic diagram of multi-function chalk casing in the present invention；
Attached drawing 4 is the main view cross-sectional view of snap device in the present invention；
Attached drawing 5 is the main structure diagram of card hole in the present invention；
Attached drawing 6 is the main structure diagram of inner core in the present invention；
1. 2. lid of outlet pipe, 3. water reservoir, 4. chalk sleeve shell
5. 6. sliding block 7. of limit sliding chutes slides 8. snap device of inner core
9. 12. travellers are blocked up after 10. fixed block 11. of snap-gauge
13. 14. spring of card pipe, 15. card hole, 16. yi word pattern shrapnel
17. 18. fixing end of fixture block, 19. chalk wetting mechanism, 20 skid resistant course.
Specific embodiment
A kind of multi-function chalk casing of the present embodiment including chalk sleeve shell, slides inner core, further includes and be arranged on outside chalk sleeve
Chalk wetting mechanism on shell, chalk wetting mechanism include water reservoir, and the lid being arranged on water reservoir is connected with water reservoir
Outlet pipe, lid open when, can the water filling toward water reservoir in, when water reservoir is pressed, outlet pipe water outlet, wetting chalk.
Elongatedness direction is symmetrically arranged with limit sliding chutes in chalk sleeve shell, slides inner core perimetric length direction and is symmetrical arranged
Have and be slidably arranged in the corresponding sliding block of limit sliding chutes, sliding block in limit sliding chutes, the setting of sliding block and sliding slot can fix slip
Inner core will not rotate in chalk sleeve shell.
It sliding inner core end and is provided with yi word pattern shrapnel, fixture block is provided on shrapnel one end, the shrapnel other end is fixing end,
Fixing end is fixed on inner core end, and fixture block is close on outer casing inner wall.
Chalk sleeve shell elongatedness direction is provided with several card holes, and when inner core slides, fixture block pops up formation out of card hole
It is fixed.
The snap-gauge being bonded with shell is provided on chalk sleeve shell, snap-gauge is hinged on the shell, on the right side of snap-gauge outside chalk sleeve
Snap device is provided on shell, fixed block is provided on the chalk sleeve shell of snap-gauge left side, when snap-gauge is opened, chalk can be fixed
Set prevents chalk sleeve from rolling, and snap device is then used for the fixing chuck plate when snap-gauge is close on chalk sleeve shell.
Snap device includes card and manages, and the spring being arranged in card pipe, spring one end is fixed at card pipe end, and spring is another
Traveller is provided on one end, under snap-gauge closes, traveller push the spring is slided in card is managed, and when snap-gauge successfully closes down, traveller pops up shape
Into fixation.
It is blocked up after being provided on inner core end, stifled setting afterwards can guarantee that chalk is fixed on in-core in slip.
Chalk sleeve shell upper end is provided with skid resistant course 20, skid resistant course can big finger take chalk sleeve when frictional force, prevent
Chalk sleeve drops.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led
The technical staff in domain can do various modifications or additions to described specific embodiment or replace in a similar way
Generation, but without departing from spirit of the invention or beyond the scope of the appended claims.
Although being blocked up after being used more herein, the terms such as switch, water reservoir, card hole, fixture block are not precluded from using
The possibility of other terms.The use of these items is only for more easily describe and explain the essence of the present invention；Them
Any one of the additional limitations is construed to all to disagree with spirit of the present invention.
Claims (8)
1. a kind of multi-function chalk casing, including chalk sleeve shell（4）, slide inner core（7）, further include and be arranged on chalk sleeve shell
Chalk wetting mechanism（19）, the chalk, which soaks mechanism, includes water reservoir（3）, the lid that is arranged on water reservoir（2）, with storage
The outlet pipe that water pocket is connected（1）.
2. a kind of multi-function chalk casing according to claim 1, it is characterized in that elongatedness direction is symmetrical in chalk sleeve shell
It is provided with limit sliding chutes（5）, the slip inner core perimetric length direction is symmetrically arranged with and the corresponding sliding block of limit sliding chutes
（6）, sliding block is slidably arranged in limit sliding chutes.
3. a kind of multi-function chalk casing according to claim 1, it is characterized in that the slip inner core end is provided with a word
Type shrapnel（16）, fixture block is provided on described shrapnel one end（17）, the shrapnel other end is fixing end（18）, fixing end fixes
It is arranged on inner core end.
4. a kind of multi-function chalk casing according to claim 3, it is characterized in that chalk sleeve shell elongatedness direction is provided with
Several card holes（15）, when inner core slides, fixture block pops up formation out of card hole and fixes.
5. a kind of multi-function chalk casing according to claim 1, it is characterized in that be provided on the chalk sleeve shell with outside
The snap-gauge of shell fitting（9）, the snap-gauge is hinged on the shell, and snap device is provided on chalk sleeve shell on the right side of snap-gauge（8）, institute
It states and is provided with fixed block on chalk sleeve shell on the left of snap-gauge（10）.
6. a kind of multi-function chalk casing according to claim 5 is managed it is characterized in that the snap device includes card（13）If
Put the spring in card pipe（14）, spring one end is fixed at card pipe end, traveller is provided on the spring other end（12）.
7. a kind of multi-function chalk casing according to claim 1-6, it is characterized in that being blocked up after being provided on the inner core end
（11）.
8. a kind of multi-function chalk casing according to claim 1-6, it is characterized in that the chalk sleeve shell upper end is provided with
Skid resistant course（20）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711177168.XA CN108081810A (en) | 2017-11-22 | 2017-11-22 | A kind of multi-function chalk casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711177168.XA CN108081810A (en) | 2017-11-22 | 2017-11-22 | A kind of multi-function chalk casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108081810A true CN108081810A (en) | 2018-05-29 |
Family
ID=62172830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711177168.XA Pending CN108081810A (en) | 2017-11-22 | 2017-11-22 | A kind of multi-function chalk casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108081810A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2614923Y (en) * | 2003-02-20 | 2004-05-12 | 周晓通 | Writing appliance with automatic telescopic support |
| CN201099078Y (en) * | 2007-10-31 | 2008-08-13 | 葛振升 | Brush pen with penholder |
| CN201201407Y (en) * | 2008-05-27 | 2009-03-04 | 李琪 | Chinese writing brush with support |
| CN202029541U (en) * | 2011-02-28 | 2011-11-09 | 华东师范大学附属杨行中学 | Rolling-resistant cylindrical pen casing |
| CN202219675U (en) * | 2011-07-18 | 2012-05-16 | 孟东风 | Automatic humidification chalk cover |
| CN202319420U (en) * | 2011-11-09 | 2012-07-11 | 孟练 | Multifunctional teaching aid |
| CN202413021U (en) * | 2011-12-22 | 2012-09-05 | 李雅楠 | Anti-falling down pen |
| CN202413050U (en) * | 2011-12-21 | 2012-09-05 | 杨静 | Simple chalk sleeve |
| KR20130080392A (en) * | 2012-01-04 | 2013-07-12 | 김보경 | A liquid chalk holder for water board |
-
2017
- 2017-11-22 CN CN201711177168.XA patent/CN108081810A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2614923Y (en) * | 2003-02-20 | 2004-05-12 | 周晓通 | Writing appliance with automatic telescopic support |
| CN201099078Y (en) * | 2007-10-31 | 2008-08-13 | 葛振升 | Brush pen with penholder |
| CN201201407Y (en) * | 2008-05-27 | 2009-03-04 | 李琪 | Chinese writing brush with support |
| CN202029541U (en) * | 2011-02-28 | 2011-11-09 | 华东师范大学附属杨行中学 | Rolling-resistant cylindrical pen casing |
| CN202219675U (en) * | 2011-07-18 | 2012-05-16 | 孟东风 | Automatic humidification chalk cover |
| CN202319420U (en) * | 2011-11-09 | 2012-07-11 | 孟练 | Multifunctional teaching aid |
| CN202413050U (en) * | 2011-12-21 | 2012-09-05 | 杨静 | Simple chalk sleeve |
| CN202413021U (en) * | 2011-12-22 | 2012-09-05 | 李雅楠 | Anti-falling down pen |
| KR20130080392A (en) * | 2012-01-04 | 2013-07-12 | 김보경 | A liquid chalk holder for water board |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180529 |